function group造句
例句与造句
- Bc asphaltenes similar to petroleum asphaltenes and consist of aromatic nuclei , aliphatic chains , and naphthenic ring structures combined in three - dimensional network . but black carbon asphaltenes contains more aromatic carbon , oxygen - function groups , and less aliphatic chains
但碳黑沥青质与原油沥青质也是不同的，碳黑沥青质的分子结构中含有更多的芳香结构组分和含氧基团，较少的脂肪侧链组分。 - This course requests students to know well the structure , name , the property , the organic functions groups compound converts each other and law , stereoscopic chemistry characteristic of the organic compound ( do not contain the heterocyclic compounds , sugar , terpenoids and the steroids ) , to acquaint with that the organic chemistry of the typical reaction process and the general method of study organic chemistry ; understand each kind of representative ' s organic compound and its application
本课程要求学生掌握有机化合物（不含杂环、糖类、萜类及甾体化合物）的结构、命名、性质、官能团化合物之间的相互转换及其规律和立体化学特征；熟悉典型的有机化学反应历程及有机化学研究的一般方法；了解各类代表性有机化合物及其应用。 - It concluded that self - activated luminescent centers are not distributed randomly but prefer to occupy the surface sites in nanoparticles . 5 . by raman spectra , epr spectra and uv irradiation - induced spectra change , the organic function groups of - oh , - ch3 and - coo adsorbed electrically on the surface of nanoparticles were discussed
Zns射漪届劣结匆、龄腔与发芳硕里j笋应忿丈君漪扮5借助raman光谱， epr (电子顺磁共振)光谱以及紫外辐照诱导的光谱变化等实验手段，较深入的研究了纳米晶的表面态。 - The analysis of 13c nmr and py - gc - ms also show each fraction of som has it ' s structural characterization . the aromatic carbon conte nt increasing and carbohydrate , oxygen - function groups decreasing from humic acid , kerogen to black carbon , molecular structure became more condensed , rigid , and stable . 2
~ ( 13 ) c核磁共振分析也说明了腐殖酸、干酪根和碳黑具有不同的结构特征，从腐殖酸、干酪根到碳黑，芳香碳结构增加，含氧官能团、碳水化合物等结构减少，整个大分子结构更加致密、刚硬和稳定。 - It's difficult to find function group in a sentence. 用function group造句挺难的
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